用python的条件语句与循环语句对下面该程序框图求值,自己能做到IF从句,但是循环不会嵌套,自学python,求解答
x = int(input())
y = 0
if x>5000:
if x>10000:
if x>20000:
y = (x-20000)*0.2+5000*0.03+10000*0.1
else:
y = (x - 5000) * 0.3 + (x - 10000) * 0.1
else:
y = (x-5000)*0.3
print(y)